Front Panel Features - Extron electronics DMP 64 Plus User Manual

Front Panel Features

Figure 8.
A
B
C
D
E
ATTENTION:
• For unbalanced audio, connect the sleeves to the ground contact. DO NOT
connect the sleeves to the negative (–) contacts.
• Pour l'audio asymétrique, connectez les manchons au contact au sol. Ne PAS
connecter les manchons aux contacts négatifs (–).
ACTIVITY
EXP LAN 1 CLIP
CONFIG
USB LAN 2 SIGNAL
A B C
DMP 64 Plus Front Panel
Power LED — Blinks during boot up and lights steadily when the DMP 64 Plus is
operational.
USB Config port — One USB type mini-B port is used for configuration. This port can
also be used for firmware updates..
Activity indicator LEDs — These green activity LEDs behave differently depending on
the model of DMP 64 Plus:
• EXP Indicator LEDs (Non-AT Models) —
• Off — The unit is not connected to a second EXP device.
On — The unit is connected to a second EXP device and is configured as the
•
primary unit.
• Blinking — The unit is connected to a second EXP device and is configured as
the secondary unit.
• EXP Indicator LEDs (AT Models) —
On — The unit is connected to a second EXP non-AT device and is configured
•
as the primary unit.
• Blinking — The unit is not connected to a second device.
USB Activity Indicator LED — Blinks to indicate audio streaming over USB.
•
• LAN Activity Indicator LEDs — Blink to indicate rear panel LAN port activity.
Input indicator LEDs — Stacked green and red LEDs display input signal presence
and input signal clipping.
The green signal presence LED varies in brightness, corresponding to the real-time
input signal level. It lights at -60 dBFS and increases in brightness until signal level
reaches -3 dBFS. When the signal reaches or exceeds -3 dBFS, the red clip LED lights.
The clip LED remains lit for 200 ms after removing the clip condition.
Output indicator LEDs — Stacked red and green LEDs display output signal
presence and output signal clipping.
Output indicator LEDs function identically to the input indicator LEDs (
INPUTS OUTPUTS
1 2 3 4 5 6
CLIP
SIGNAL
D
DMP 64 Plus • Installation
1 2 3 4
DMP 64 Plus
DIGITAL MATRIX PROCESSOR
E
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